InfoQ Homepage Anthropic Content on InfoQ
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Cursor 2.0 Expands Composer Capabilities for Context-Aware Development
Cursor has launched version 2.0 of its AI-driven code editor, featuring Composer, a new model that enables developers to write and modify code through natural language interaction.
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Anthropic Expands Claude Code to Web and Mobile Platforms
Anthropic has expanded the availability of Claude Code, its AI-powered development environment, bringing it to the web and mobile platforms.
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Anthropic Introduces Skills for Custom Claude Tasks
Anthropic has unveiled a new feature called Skills, designed to let developers extend Claude with modular, reusable task components.
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Claude Sonnet 4.5 Tops SWE-Bench Verified, Extends Coding Focus beyond 30 Hours
Anthropic's Claude Sonnet 4.5, its most advanced coding model, excels in task performance and safety, achieving a 98.7% safety score and improving real-world coding capabilities. Enhanced reasoning skills allow for sustained multi-step tasks, with notable user gains reported. This drop-in replacement demonstrates a powerful balance of capability and security for users.
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Claude Sonnet 4.5 Ranked Safest LLM from Open-Source Audit Tool Petri
Claude Sonnet 4.5 has emerged as the best-performing model in ‘risky tasks’, narrowly edging out GPT-5 in early evaluations by Petri --- Anthropic’s new open-source AI auditing tool.
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xAI Releases Grok 4 Fast with Lower Cost Reasoning Model
xAI has introduced Grok 4 Fast, a new reasoning model designed for efficiency and lower cost.
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Kaggle Introduces Game Arena to Benchmark AI Models in Strategic Games
Kaggle, in collaboration with Google DeepMind, has introduced Kaggle Game Arena, a platform designed to evaluate artificial intelligence models by testing their performance in strategy-based games.
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Vercel Introduces AI Gateway for Multi-Model Integration
Vercel has rolled out the AI Gateway for production workloads. The service provides a single API endpoint for accessing a wide range of large language and generative models, aiming to simplify integration and management for developers.
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xAI Releases Grok Code Fast 1, a New Model for Agentic Coding
xAI introduced grok-code-fast-1, a model developed specifically for agentic coding workflows.
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DeepSeek Releases v3.1 Model with Hybrid Reasoning Architecture
DeepSeek has released version V3.1 of its large language model, introducing a hybrid architecture that combines thinking and non-thinking modes in a single system.
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Anthropic’s Claude Opus 4.1 Improves Refactoring and Safety, Scores 74.5% SWE-bench Verified
Anthropic has launched Claude Opus 4.1, an update that strengthens coding reliability in multi-file projects and improves reasoning across long interactions. The model also raised its SWE-bench Verified score to 74.5%, up from 72.5%. Building on Opus 4, the new version strengthens Claude’s ability to act as a coding assistant, particularly in multi-file contexts.
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Claude Code Subagents Enable Modular AI Workflows with Isolated Context
Anthropic has recently made Claude Code Subagents generally available, enabling developers to create independent, task-specific AI agents with their own context, tools, and prompts.
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Anthropic Investigates How Large Language Models Develop a Character
Recent research by Anthropic engineers explores identifiable patterns of activity that seems to give rise to an emerging personality. These traits, known as persona vectors, help explain how a model's personality shifts over its lifecycle and lay the groundwork for better controlling those changes.
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Anthropic Introduces Economic Futures Program to Address the Economic Impact of AI
Anthropic has announced the launch of its Economic Futures Program, an initiative designed to address the economic impact of AI.
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Anthropic Upgrades App-Building Capabilities to Claude Artifacts
Anthropic has upgraded Claude with new app-building capabilities, allowing users to create, host, and share AI applications directly from text prompts. This functionality, known as Artifacts, enables users to build functional tools like data analyzers, flashcard generators, or study aids by simply describing their ideas.